Invention Grant
- Patent Title: System for controlling a vehicle with determination of the speed thereof relative to the ground
- Patent Title (中): 用于通过确定相对于地面的速度来控制车辆的系统
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Application No.: US12739875Application Date: 2008-11-10
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Publication No.: US08527177B2Publication Date: 2013-09-03
- Inventor: Jean-Louis Linda , Daniel Walser
- Applicant: Jean-Louis Linda , Daniel Walser
- Applicant Address: FR Clermont-Ferrand CH Granges-Paccot
- Assignee: Compagnie Generale des Etablissements Michelin,Michelin Recherche et Technique S.A.
- Current Assignee: Compagnie Generale des Etablissements Michelin,Michelin Recherche et Technique S.A.
- Current Assignee Address: FR Clermont-Ferrand CH Granges-Paccot
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: FR0758945 20071109
- International Application: PCT/EP2008/065191 WO 20081110
- International Announcement: WO2009/060090 WO 20090514
- Main IPC: G06F7/00
- IPC: G06F7/00 ; B60T8/172
Abstract:
A control system for controlling a vehicle includes a wheel speed indicator for each of at least two wheels of the vehicle, a vehicle speed indicator, and a processor programmed to include a validation unit. The validation unit performs a first test of a road grip condition of each wheel based on slip information of the vehicle. The vehicle speed indicator produces an instantaneous vehicle speed estimation based on at least one circumferential wheel speed indication ascertained by the validation unit of the processor.
Public/Granted literature
- US20100256887A1 SYSTEM FOR CONTROLLING A VEHICLE WITH DETERMINATION OF THE SPEED THEREOF RELATIVE TO THE GROUND Public/Granted day:2010-10-07
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